Arterburn, S. (1989). Drug-proof your Kids: A prevention guide and an intervention Plan. Focus an the Family.
Citazione stile Chigago Style (17a edizione)Arterburn, Stephen. Drug-proof Your Kids: A Prevention Guide and an Intervention Plan. Focus an the Family, 1989.
Citatione MLA (9a ed.)Arterburn, Stephen. Drug-proof Your Kids: A Prevention Guide and an Intervention Plan. Focus an the Family, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.